IDNLearn.com offers a comprehensive solution for all your question and answer needs. Get the information you need from our community of experts who provide accurate and comprehensive answers to all your questions.
Kelly subtracted 2.3 from 20 and got 17.7. explain why this answer is reasonable
If 20-2.3=17.7, then if you add 17.7 to 2.3. it equals 20 which is called the communicative property because whatever you add or subtract, the answer is the same 17.7+2.3=2.3+17.7
the correct answer to this is that 2.3 -20=-17.7
the answer is resonable because if you go on a number line then you would see that if you start a 2.3 and subtract 20 spaces you get to ----17.7
We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.
